package com.example._new;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/hello")
public class controller {

    @GetMapping("")
    public String hello()
    {
        System.out.println("hello world");
        return "OK";
    }

}